Products/Services for HEPA Filter Porosity Efficiency

  • HEPA Filters and ULPA Filters-Image
    HEPA Filters and ULPA Filters - (161 companies)
    High-efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are designed to screen particles larger than 0.3 um High efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are air...
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  • Air Filters (industrial)-Image
    Air Filters (industrial) - (934 companies)
    ...please visit Air Purifier Guide's MERV page. HEPA Filters. High efficiency particulate air (HEPA) filters are specialized filters which conform to the US Department of Energy (DOE) standards. In general, HEPA filters must be capable of removing 99.97...
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  • Laboratory Filters-Image
    Laboratory Filters - (158 companies)
    ...that a filter can retain. Particle retention size. Porosity. Maximum pressure. Laboratory filters also vary in several other ways including: Configuration - Configurations usually consist of a filter element, a housing element, or both a filter element...
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    Filter Housings - (118 companies)
    Filter housings are vessels that hold replaceable cartridges, elements, bags or media. They hold one or many filters at varying pressures. Filter housings are vessels that hold replaceable cartridges, elements, bags or media. They hold one or many...
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  • Hydraulic Filters-Image
    Hydraulic Filters - (431 companies)
    Hydraulic filters are used for handling petroleum-based oils, emulsions, synthetic hydraulic fluids and lubrication oils. Hydraulic filters remove contaminants from oils, emulsions, and other hydraulic fluids. They are integral parts of a hydraulic...
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    Water Filters - (288 companies)
    Water filters remove fine particulate and contaminants from liquids for beverage, food processing, and industrial applications. How to Select Water Filters. Image Credits: CCI Themal Technologies, Inc., Granger Industrial Supply, and DK-LOK. Water...
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    Filter Media - (449 companies)
    ...and Beverage. Hydrocarbon Processing (Oil & Gas). Medical. Municipal Water Supply. Pool and Spa. Power Generation. Pulp and Paper. Semiconductor Processing. Waste Treatment. Standards. ISO 29463-1 - High-efficiency filters and filter media for removing...
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    EMI Filters and RFI Filters - (351 companies)
    Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Electromagnetic interference (EMI...
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    Filter Wheels - (27 companies)
    Filter wheels hold and position multiple filters for various imaging applications such as machine vision and spectrophotometry. Filter wheels are used to position a selection of filters over a lens, or an array of lenses. Applications for filter...
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    Signal Filters - (132 companies)
    Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. There are several basic types of signal filters. Low pass filters block or attenuate signals at frequencies above a specified cutoff frequency...
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